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2008-1-12
WJ-AM-30A This machine is a special machine for assembling mattress springs. It can assemble upper...
spring, assembling , machine
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2008-1-12
WJ-BS-20A Spring Coiling Machine is an auto machine in making mattress springs. It produces...
spring, coiling , machine
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2007-3-4
cold roll forming machine, rollform,rollformers,rollforming,rollforming machines, roll...
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